17690915632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{4111}}^1$

素因数の和:5366

約数の個数: 80

約数和(自身を含む): 39125745792

約数和(自身を除く): 21434830160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1217, 1768, 2434, 3536, 4111, 4868, 8222, 9736, 15821, 16444, 19472, 20689, 31642, 32888, 41378, 53443, 63284, 65776, 69887, 82756, 106886, 126568, 139774, 165512, 213772, 253136, 268957, 279548, 331024, 427544, 537914, 559096, 855088, 908531, 1075828, 1118192, 1817062, 2151656, 3634124, 4303312, 5003087, 7268248, 10006174, 14536496, 20012348, 40024696, 65040131, 80049392, 85052479, 130080262, 170104958, 260160524, 340209916, 520321048, 680419832, 1040642096, 1105682227, 1360839664, 2211364454, 4422728908, 8845457816, 17690915632]

約数ペア:

[(1, 17690915632), (2, 8845457816), (4, 4422728908), (8, 2211364454), (13, 1360839664), (16, 1105682227), (17, 1040642096), (26, 680419832), (34, 520321048), (52, 340209916), (68, 260160524), (104, 170104958), (136, 130080262), (208, 85052479), (221, 80049392), (272, 65040131), (442, 40024696), (884, 20012348), (1217, 14536496), (1768, 10006174), (2434, 7268248), (3536, 5003087), (4111, 4303312), (4868, 3634124), (8222, 2151656), (9736, 1817062), (15821, 1118192), (16444, 1075828), (19472, 908531), (20689, 855088), (31642, 559096), (32888, 537914), (41378, 427544), (53443, 331024), (63284, 279548), (65776, 268957), (69887, 253136), (82756, 213772), (106886, 165512), (126568, 139774)]