71547424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 164094336

約数和(自身を除く): 92546912

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 67, 68, 104, 134, 136, 151, 208, 221, 268, 272, 302, 416, 442, 536, 544, 604, 871, 884, 1072, 1139, 1208, 1742, 1768, 1963, 2144, 2278, 2416, 2567, 3484, 3536, 3926, 4556, 4832, 5134, 6968, 7072, 7852, 9112, 10117, 10268, 13936, 14807, 15704, 18224, 20234, 20536, 27872, 29614, 31408, 33371, 36448, 40468, 41072, 59228, 62816, 66742, 80936, 82144, 118456, 131521, 133484, 161872, 171989, 236912, 263042, 266968, 323744, 343978, 473824, 526084, 533936, 687956, 1052168, 1067872, 1375912, 2104336, 2235857, 2751824, 4208672, 4471714, 5503648, 8943428, 17886856, 35773712, 71547424]

約数ペア:

[(1, 71547424), (2, 35773712), (4, 17886856), (8, 8943428), (13, 5503648), (16, 4471714), (17, 4208672), (26, 2751824), (32, 2235857), (34, 2104336), (52, 1375912), (67, 1067872), (68, 1052168), (104, 687956), (134, 533936), (136, 526084), (151, 473824), (208, 343978), (221, 323744), (268, 266968), (272, 263042), (302, 236912), (416, 171989), (442, 161872), (536, 133484), (544, 131521), (604, 118456), (871, 82144), (884, 80936), (1072, 66742), (1139, 62816), (1208, 59228), (1742, 41072), (1768, 40468), (1963, 36448), (2144, 33371), (2278, 31408), (2416, 29614), (2567, 27872), (3484, 20536), (3536, 20234), (3926, 18224), (4556, 15704), (4832, 14807), (5134, 13936), (6968, 10268), (7072, 10117), (7852, 9112)]