74826724

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 54

約数和(自身を含む): 161935746

約数和(自身を除く): 87109022

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1321, 1666, 2023, 2642, 3332, 4046, 5284, 8092, 9247, 14161, 18494, 22457, 28322, 36988, 44914, 56644, 64729, 89828, 129458, 157199, 258916, 314398, 381769, 628796, 763538, 1100393, 1527076, 2200786, 2672383, 4401572, 5344766, 10689532, 18706681, 37413362, 74826724]

約数ペア:

[(1, 74826724), (2, 37413362), (4, 18706681), (7, 10689532), (14, 5344766), (17, 4401572), (28, 2672383), (34, 2200786), (49, 1527076), (68, 1100393), (98, 763538), (119, 628796), (196, 381769), (238, 314398), (289, 258916), (476, 157199), (578, 129458), (833, 89828), (1156, 64729), (1321, 56644), (1666, 44914), (2023, 36988), (2642, 28322), (3332, 22457), (4046, 18494), (5284, 14161), (8092, 9247)]