29639376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 90994176

約数和(自身を除く): 61354800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 223, 234, 284, 312, 426, 446, 468, 568, 624, 639, 669, 852, 892, 923, 936, 1136, 1278, 1338, 1704, 1784, 1846, 1872, 2007, 2556, 2676, 2769, 2899, 3408, 3568, 3692, 4014, 5112, 5352, 5538, 5798, 7384, 8028, 8307, 8697, 10224, 10704, 11076, 11596, 14768, 15833, 16056, 16614, 17394, 22152, 23192, 26091, 31666, 32112, 33228, 34788, 44304, 46384, 47499, 52182, 63332, 66456, 69576, 94998, 104364, 126664, 132912, 139152, 142497, 189996, 205829, 208728, 253328, 284994, 379992, 411658, 417456, 569988, 617487, 759984, 823316, 1139976, 1234974, 1646632, 1852461, 2279952, 2469948, 3293264, 3704922, 4939896, 7409844, 9879792, 14819688, 29639376]

約数ペア:

[(1, 29639376), (2, 14819688), (3, 9879792), (4, 7409844), (6, 4939896), (8, 3704922), (9, 3293264), (12, 2469948), (13, 2279952), (16, 1852461), (18, 1646632), (24, 1234974), (26, 1139976), (36, 823316), (39, 759984), (48, 617487), (52, 569988), (71, 417456), (72, 411658), (78, 379992), (104, 284994), (117, 253328), (142, 208728), (144, 205829), (156, 189996), (208, 142497), (213, 139152), (223, 132912), (234, 126664), (284, 104364), (312, 94998), (426, 69576), (446, 66456), (468, 63332), (568, 52182), (624, 47499), (639, 46384), (669, 44304), (852, 34788), (892, 33228), (923, 32112), (936, 31666), (1136, 26091), (1278, 23192), (1338, 22152), (1704, 17394), (1784, 16614), (1846, 16056), (1872, 15833), (2007, 14768), (2556, 11596), (2676, 11076), (2769, 10704), (2899, 10224), (3408, 8697), (3568, 8307), (3692, 8028), (4014, 7384), (5112, 5798), (5352, 5538)]