28177608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 75441600

約数和(自身を除く): 47263992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1013, 1159, 1464, 2026, 2318, 3039, 3477, 4052, 4636, 6078, 6954, 8104, 9272, 12156, 13908, 19247, 24312, 27816, 38494, 57741, 61793, 76988, 115482, 123586, 153976, 185379, 230964, 247172, 370758, 461928, 494344, 741516, 1174067, 1483032, 2348134, 3522201, 4696268, 7044402, 9392536, 14088804, 28177608]

約数ペア:

[(1, 28177608), (2, 14088804), (3, 9392536), (4, 7044402), (6, 4696268), (8, 3522201), (12, 2348134), (19, 1483032), (24, 1174067), (38, 741516), (57, 494344), (61, 461928), (76, 370758), (114, 247172), (122, 230964), (152, 185379), (183, 153976), (228, 123586), (244, 115482), (366, 76988), (456, 61793), (488, 57741), (732, 38494), (1013, 27816), (1159, 24312), (1464, 19247), (2026, 13908), (2318, 12156), (3039, 9272), (3477, 8104), (4052, 6954), (4636, 6078)]