61528016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 133436772

約数和(自身を除く): 71908756

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 521, 671, 968, 976, 1042, 1342, 1936, 2084, 2684, 4168, 5368, 5731, 7381, 8336, 10736, 11462, 14762, 22924, 29524, 31781, 45848, 59048, 63041, 63562, 91696, 118096, 126082, 127124, 252164, 254248, 349591, 504328, 508496, 699182, 1008656, 1398364, 2796728, 3845501, 5593456, 7691002, 15382004, 30764008, 61528016]

約数ペア:

[(1, 61528016), (2, 30764008), (4, 15382004), (8, 7691002), (11, 5593456), (16, 3845501), (22, 2796728), (44, 1398364), (61, 1008656), (88, 699182), (121, 508496), (122, 504328), (176, 349591), (242, 254248), (244, 252164), (484, 127124), (488, 126082), (521, 118096), (671, 91696), (968, 63562), (976, 63041), (1042, 59048), (1342, 45848), (1936, 31781), (2084, 29524), (2684, 22924), (4168, 14762), (5368, 11462), (5731, 10736), (7381, 8336)]