66949024

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 68768096

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 316, 373, 568, 632, 746, 1136, 1264, 1492, 2272, 2528, 2984, 5609, 5968, 11218, 11936, 22436, 26483, 29467, 44872, 52966, 58934, 89744, 105932, 117868, 179488, 211864, 235736, 423728, 471472, 847456, 942944, 2092157, 4184314, 8368628, 16737256, 33474512, 66949024]

約数ペア:

[(1, 66949024), (2, 33474512), (4, 16737256), (8, 8368628), (16, 4184314), (32, 2092157), (71, 942944), (79, 847456), (142, 471472), (158, 423728), (284, 235736), (316, 211864), (373, 179488), (568, 117868), (632, 105932), (746, 89744), (1136, 58934), (1264, 52966), (1492, 44872), (2272, 29467), (2528, 26483), (2984, 22436), (5609, 11936), (5968, 11218)]