16615284764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{318569}}^1$

素因数の和:318662

約数の個数: 48

約数和(自身を含む): 33717448800

約数和(自身を除く): 17102164036

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1534, 2006, 3068, 4012, 13039, 26078, 52156, 318569, 637138, 1274276, 4141397, 5415673, 8282794, 10831346, 16565588, 18795571, 21662692, 37591142, 70403749, 75182284, 140807498, 244342423, 281614996, 319524707, 488684846, 639049414, 977369692, 1278098828, 4153821191, 8307642382, 16615284764]

約数ペア:

[(1, 16615284764), (2, 8307642382), (4, 4153821191), (13, 1278098828), (17, 977369692), (26, 639049414), (34, 488684846), (52, 319524707), (59, 281614996), (68, 244342423), (118, 140807498), (221, 75182284), (236, 70403749), (442, 37591142), (767, 21662692), (884, 18795571), (1003, 16565588), (1534, 10831346), (2006, 8282794), (3068, 5415673), (4012, 4141397), (13039, 1274276), (26078, 637138), (52156, 318569)]