23725416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 72253440

約数和(自身を除く): 48528024

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, 223, 248, 264, 286, 312, 341, 372, 403, 429, 446, 572, 669, 682, 744, 806, 858, 892, 1023, 1144, 1209, 1338, 1364, 1612, 1716, 1784, 2046, 2418, 2453, 2676, 2728, 2899, 3224, 3432, 4092, 4433, 4836, 4906, 5352, 5798, 6913, 7359, 8184, 8697, 8866, 9672, 9812, 11596, 13299, 13826, 14718, 17394, 17732, 19624, 20739, 23192, 26598, 27652, 29436, 31889, 34788, 35464, 41478, 53196, 55304, 58872, 63778, 69576, 76043, 82956, 89869, 95667, 106392, 127556, 152086, 165912, 179738, 191334, 228129, 255112, 269607, 304172, 359476, 382668, 456258, 539214, 608344, 718952, 765336, 912516, 988559, 1078428, 1825032, 1977118, 2156856, 2965677, 3954236, 5931354, 7908472, 11862708, 23725416]

約数ペア:

[(1, 23725416), (2, 11862708), (3, 7908472), (4, 5931354), (6, 3954236), (8, 2965677), (11, 2156856), (12, 1977118), (13, 1825032), (22, 1078428), (24, 988559), (26, 912516), (31, 765336), (33, 718952), (39, 608344), (44, 539214), (52, 456258), (62, 382668), (66, 359476), (78, 304172), (88, 269607), (93, 255112), (104, 228129), (124, 191334), (132, 179738), (143, 165912), (156, 152086), (186, 127556), (223, 106392), (248, 95667), (264, 89869), (286, 82956), (312, 76043), (341, 69576), (372, 63778), (403, 58872), (429, 55304), (446, 53196), (572, 41478), (669, 35464), (682, 34788), (744, 31889), (806, 29436), (858, 27652), (892, 26598), (1023, 23192), (1144, 20739), (1209, 19624), (1338, 17732), (1364, 17394), (1612, 14718), (1716, 13826), (1784, 13299), (2046, 11596), (2418, 9812), (2453, 9672), (2676, 8866), (2728, 8697), (2899, 8184), (3224, 7359), (3432, 6913), (4092, 5798), (4433, 5352), (4836, 4906)]