70339984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 162739584

約数和(自身を除く): 92399600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 433, 568, 572, 781, 866, 923, 1136, 1144, 1562, 1732, 1846, 2288, 3124, 3464, 3692, 4763, 5629, 6248, 6928, 7384, 9526, 10153, 11258, 12496, 14768, 19052, 20306, 22516, 30743, 38104, 40612, 45032, 61486, 61919, 76208, 81224, 90064, 122972, 123838, 162448, 245944, 247676, 338173, 399659, 491888, 495352, 676346, 799318, 990704, 1352692, 1598636, 2705384, 3197272, 4396249, 5410768, 6394544, 8792498, 17584996, 35169992, 70339984]

約数ペア:

[(1, 70339984), (2, 35169992), (4, 17584996), (8, 8792498), (11, 6394544), (13, 5410768), (16, 4396249), (22, 3197272), (26, 2705384), (44, 1598636), (52, 1352692), (71, 990704), (88, 799318), (104, 676346), (142, 495352), (143, 491888), (176, 399659), (208, 338173), (284, 247676), (286, 245944), (433, 162448), (568, 123838), (572, 122972), (781, 90064), (866, 81224), (923, 76208), (1136, 61919), (1144, 61486), (1562, 45032), (1732, 40612), (1846, 38104), (2288, 30743), (3124, 22516), (3464, 20306), (3692, 19052), (4763, 14768), (5629, 12496), (6248, 11258), (6928, 10153), (7384, 9526)]