40896016

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 98136576

約数和(自身を除く): 57240560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 457, 476, 658, 752, 799, 914, 952, 1316, 1598, 1828, 1904, 2632, 3196, 3199, 3656, 5264, 5593, 6392, 6398, 7312, 7769, 11186, 12784, 12796, 15538, 21479, 22372, 25592, 31076, 42958, 44744, 51184, 54383, 62152, 85916, 89488, 108766, 124304, 150353, 171832, 217532, 300706, 343664, 365143, 435064, 601412, 730286, 870128, 1202824, 1460572, 2405648, 2556001, 2921144, 5112002, 5842288, 10224004, 20448008, 40896016]

約数ペア:

[(1, 40896016), (2, 20448008), (4, 10224004), (7, 5842288), (8, 5112002), (14, 2921144), (16, 2556001), (17, 2405648), (28, 1460572), (34, 1202824), (47, 870128), (56, 730286), (68, 601412), (94, 435064), (112, 365143), (119, 343664), (136, 300706), (188, 217532), (238, 171832), (272, 150353), (329, 124304), (376, 108766), (457, 89488), (476, 85916), (658, 62152), (752, 54383), (799, 51184), (914, 44744), (952, 42958), (1316, 31076), (1598, 25592), (1828, 22372), (1904, 21479), (2632, 15538), (3196, 12796), (3199, 12784), (3656, 11186), (5264, 7769), (5593, 7312), (6392, 6398)]