1568888945648

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{15959}}^1\times {\mathrm{44203}}^1$

素因数の和:60309

約数の個数: 40

約数和(自身を含む): 3061851945600

約数和(自身を除く): 1492962999952

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 15959, 31918, 44203, 63836, 88406, 127672, 176812, 255344, 353624, 707248, 2218301, 4436602, 6144217, 8873204, 12288434, 17746408, 24576868, 35492816, 49153736, 98307472, 705435677, 1410871354, 2821742708, 5643485416, 11286970832, 98055559103, 196111118206, 392222236412, 784444472824, 1568888945648]

約数ペア:

[(1, 1568888945648), (2, 784444472824), (4, 392222236412), (8, 196111118206), (16, 98055559103), (139, 11286970832), (278, 5643485416), (556, 2821742708), (1112, 1410871354), (2224, 705435677), (15959, 98307472), (31918, 49153736), (44203, 35492816), (63836, 24576868), (88406, 17746408), (127672, 12288434), (176812, 8873204), (255344, 6144217), (353624, 4436602), (707248, 2218301)]