25427688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 51986712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 239, 248, 264, 286, 312, 341, 372, 403, 429, 478, 572, 682, 717, 744, 806, 858, 956, 1023, 1144, 1209, 1364, 1434, 1612, 1716, 1912, 2046, 2418, 2629, 2728, 2868, 3107, 3224, 3432, 4092, 4433, 4836, 5258, 5736, 6214, 7409, 7887, 8184, 8866, 9321, 9672, 10516, 12428, 13299, 14818, 15774, 17732, 18642, 21032, 22227, 24856, 26598, 29636, 31548, 34177, 35464, 37284, 44454, 53196, 59272, 63096, 68354, 74568, 81499, 88908, 96317, 102531, 106392, 136708, 162998, 177816, 192634, 205062, 244497, 273416, 288951, 325996, 385268, 410124, 488994, 577902, 651992, 770536, 820248, 977988, 1059487, 1155804, 1955976, 2118974, 2311608, 3178461, 4237948, 6356922, 8475896, 12713844, 25427688]

約数ペア:

[(1, 25427688), (2, 12713844), (3, 8475896), (4, 6356922), (6, 4237948), (8, 3178461), (11, 2311608), (12, 2118974), (13, 1955976), (22, 1155804), (24, 1059487), (26, 977988), (31, 820248), (33, 770536), (39, 651992), (44, 577902), (52, 488994), (62, 410124), (66, 385268), (78, 325996), (88, 288951), (93, 273416), (104, 244497), (124, 205062), (132, 192634), (143, 177816), (156, 162998), (186, 136708), (239, 106392), (248, 102531), (264, 96317), (286, 88908), (312, 81499), (341, 74568), (372, 68354), (403, 63096), (429, 59272), (478, 53196), (572, 44454), (682, 37284), (717, 35464), (744, 34177), (806, 31548), (858, 29636), (956, 26598), (1023, 24856), (1144, 22227), (1209, 21032), (1364, 18642), (1434, 17732), (1612, 15774), (1716, 14818), (1912, 13299), (2046, 12428), (2418, 10516), (2629, 9672), (2728, 9321), (2868, 8866), (3107, 8184), (3224, 7887), (3432, 7409), (4092, 6214), (4433, 5736), (4836, 5258)]