2979532192

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{78707}}^1$

素因数の和:78750

約数の個数: 72

約数和(自身を含む): 7259396256

約数和(自身を除く): 4279864064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928, 37856, 78707, 157414, 314828, 550949, 629656, 1023191, 1101898, 1259312, 2046382, 2203796, 2518624, 4092764, 4407592, 7162337, 8185528, 8815184, 13301483, 14324674, 16371056, 17630368, 26602966, 28649348, 32742112, 53205932, 57298696, 93110381, 106411864, 114597392, 186220762, 212823728, 229194784, 372441524, 425647456, 744883048, 1489766096, 2979532192]

約数ペア:

[(1, 2979532192), (2, 1489766096), (4, 744883048), (7, 425647456), (8, 372441524), (13, 229194784), (14, 212823728), (16, 186220762), (26, 114597392), (28, 106411864), (32, 93110381), (52, 57298696), (56, 53205932), (91, 32742112), (104, 28649348), (112, 26602966), (169, 17630368), (182, 16371056), (208, 14324674), (224, 13301483), (338, 8815184), (364, 8185528), (416, 7162337), (676, 4407592), (728, 4092764), (1183, 2518624), (1352, 2203796), (1456, 2046382), (2366, 1259312), (2704, 1101898), (2912, 1023191), (4732, 629656), (5408, 550949), (9464, 314828), (18928, 157414), (37856, 78707)]