64003956

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 88405644

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 179, 249, 332, 358, 359, 498, 537, 716, 718, 996, 1074, 1077, 1436, 2148, 2154, 4308, 14857, 29714, 29797, 44571, 59428, 59594, 64261, 89142, 89391, 119188, 128522, 178284, 178782, 192783, 257044, 357564, 385566, 771132, 5333663, 10667326, 16000989, 21334652, 32001978, 64003956]

約数ペア:

[(1, 64003956), (2, 32001978), (3, 21334652), (4, 16000989), (6, 10667326), (12, 5333663), (83, 771132), (166, 385566), (179, 357564), (249, 257044), (332, 192783), (358, 178782), (359, 178284), (498, 128522), (537, 119188), (716, 89391), (718, 89142), (996, 64261), (1074, 59594), (1077, 59428), (1436, 44571), (2148, 29797), (2154, 29714), (4308, 14857)]