15006803584

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{405677}}^1$

素因数の和:405725

約数の個数: 48

約数和(自身を含む): 31758502230

約数和(自身を除く): 16751698646

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 405677, 811354, 1622708, 3245416, 6490832, 6896509, 12981664, 13793018, 25963328, 27586036, 51926656, 55172072, 110344144, 117240653, 220688288, 234481306, 441376576, 468962612, 882753152, 937925224, 1875850448, 3751700896, 7503401792, 15006803584]

約数ペア:

[(1, 15006803584), (2, 7503401792), (4, 3751700896), (8, 1875850448), (16, 937925224), (17, 882753152), (32, 468962612), (34, 441376576), (64, 234481306), (68, 220688288), (128, 117240653), (136, 110344144), (272, 55172072), (289, 51926656), (544, 27586036), (578, 25963328), (1088, 13793018), (1156, 12981664), (2176, 6896509), (2312, 6490832), (4624, 3245416), (9248, 1622708), (18496, 811354), (36992, 405677)]