42583528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 46926872

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 73, 79, 104, 142, 146, 158, 284, 292, 316, 568, 584, 632, 923, 949, 1027, 1846, 1898, 2054, 3692, 3796, 4108, 5183, 5609, 5767, 7384, 7592, 8216, 10366, 11218, 11534, 20732, 22436, 23068, 41464, 44872, 46136, 67379, 72917, 74971, 134758, 145834, 149942, 269516, 291668, 299884, 409457, 539032, 583336, 599768, 818914, 1637828, 3275656, 5322941, 10645882, 21291764, 42583528]

約数ペア:

[(1, 42583528), (2, 21291764), (4, 10645882), (8, 5322941), (13, 3275656), (26, 1637828), (52, 818914), (71, 599768), (73, 583336), (79, 539032), (104, 409457), (142, 299884), (146, 291668), (158, 269516), (284, 149942), (292, 145834), (316, 134758), (568, 74971), (584, 72917), (632, 67379), (923, 46136), (949, 44872), (1027, 41464), (1846, 23068), (1898, 22436), (2054, 20732), (3692, 11534), (3796, 11218), (4108, 10366), (5183, 8216), (5609, 7592), (5767, 7384)]