4802896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 11685760

約数和(自身を除く): 6882864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 61, 74, 76, 112, 122, 133, 148, 152, 244, 259, 266, 296, 304, 427, 488, 518, 532, 592, 703, 854, 976, 1036, 1064, 1159, 1406, 1708, 2072, 2128, 2257, 2318, 2812, 3416, 4144, 4514, 4636, 4921, 5624, 6832, 8113, 9028, 9272, 9842, 11248, 15799, 16226, 18056, 18544, 19684, 31598, 32452, 36112, 39368, 42883, 63196, 64904, 78736, 85766, 126392, 129808, 171532, 252784, 300181, 343064, 600362, 686128, 1200724, 2401448, 4802896]

約数ペア:

[(1, 4802896), (2, 2401448), (4, 1200724), (7, 686128), (8, 600362), (14, 343064), (16, 300181), (19, 252784), (28, 171532), (37, 129808), (38, 126392), (56, 85766), (61, 78736), (74, 64904), (76, 63196), (112, 42883), (122, 39368), (133, 36112), (148, 32452), (152, 31598), (244, 19684), (259, 18544), (266, 18056), (296, 16226), (304, 15799), (427, 11248), (488, 9842), (518, 9272), (532, 9028), (592, 8113), (703, 6832), (854, 5624), (976, 4921), (1036, 4636), (1064, 4514), (1159, 4144), (1406, 3416), (1708, 2812), (2072, 2318), (2128, 2257)]