16504306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 16154894

約数列:

[1, 2, 7, 13, 14, 26, 29, 53, 58, 59, 91, 106, 118, 182, 203, 371, 377, 406, 413, 689, 742, 754, 767, 826, 1378, 1534, 1537, 1711, 2639, 3074, 3127, 3422, 4823, 5278, 5369, 6254, 9646, 10738, 10759, 11977, 19981, 21518, 21889, 22243, 23954, 39962, 40651, 43778, 44486, 81302, 90683, 139867, 155701, 181366, 279734, 284557, 311402, 569114, 634781, 1178879, 1269562, 2357758, 8252153, 16504306]

約数ペア:

[(1, 16504306), (2, 8252153), (7, 2357758), (13, 1269562), (14, 1178879), (26, 634781), (29, 569114), (53, 311402), (58, 284557), (59, 279734), (91, 181366), (106, 155701), (118, 139867), (182, 90683), (203, 81302), (371, 44486), (377, 43778), (406, 40651), (413, 39962), (689, 23954), (742, 22243), (754, 21889), (767, 21518), (826, 19981), (1378, 11977), (1534, 10759), (1537, 10738), (1711, 9646), (2639, 6254), (3074, 5369), (3127, 5278), (3422, 4823)]