29321864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 69128640

約数和(自身を除く): 39806776

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 71, 76, 88, 104, 142, 143, 152, 209, 247, 284, 286, 361, 418, 494, 568, 572, 722, 781, 836, 923, 988, 1144, 1349, 1444, 1562, 1672, 1846, 1976, 2698, 2717, 2888, 3124, 3692, 3971, 4693, 5396, 5434, 6248, 7384, 7942, 9386, 10153, 10792, 10868, 14839, 15884, 17537, 18772, 20306, 21736, 25631, 29678, 31768, 35074, 37544, 40612, 51262, 51623, 59356, 70148, 81224, 102524, 103246, 118712, 140296, 192907, 205048, 206492, 281941, 333203, 385814, 412984, 563882, 666406, 771628, 1127764, 1332812, 1543256, 2255528, 2665624, 3665233, 7330466, 14660932, 29321864]

約数ペア:

[(1, 29321864), (2, 14660932), (4, 7330466), (8, 3665233), (11, 2665624), (13, 2255528), (19, 1543256), (22, 1332812), (26, 1127764), (38, 771628), (44, 666406), (52, 563882), (71, 412984), (76, 385814), (88, 333203), (104, 281941), (142, 206492), (143, 205048), (152, 192907), (209, 140296), (247, 118712), (284, 103246), (286, 102524), (361, 81224), (418, 70148), (494, 59356), (568, 51623), (572, 51262), (722, 40612), (781, 37544), (836, 35074), (923, 31768), (988, 29678), (1144, 25631), (1349, 21736), (1444, 20306), (1562, 18772), (1672, 17537), (1846, 15884), (1976, 14839), (2698, 10868), (2717, 10792), (2888, 10153), (3124, 9386), (3692, 7942), (3971, 7384), (4693, 6248), (5396, 5434)]