28542408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 76593600

約数和(自身を除く): 48051192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1181, 1272, 2014, 2362, 3021, 3543, 4028, 4724, 6042, 7086, 8056, 9448, 12084, 14172, 22439, 24168, 28344, 44878, 62593, 67317, 89756, 125186, 134634, 179512, 187779, 250372, 269268, 375558, 500744, 538536, 751116, 1189267, 1502232, 2378534, 3567801, 4757068, 7135602, 9514136, 14271204, 28542408]

約数ペア:

[(1, 28542408), (2, 14271204), (3, 9514136), (4, 7135602), (6, 4757068), (8, 3567801), (12, 2378534), (19, 1502232), (24, 1189267), (38, 751116), (53, 538536), (57, 500744), (76, 375558), (106, 269268), (114, 250372), (152, 187779), (159, 179512), (212, 134634), (228, 125186), (318, 89756), (424, 67317), (456, 62593), (636, 44878), (1007, 28344), (1181, 24168), (1272, 22439), (2014, 14172), (2362, 12084), (3021, 9448), (3543, 8056), (4028, 7086), (4724, 6042)]