73687744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 56

約数和(自身を含む): 162608768

約数和(自身を除く): 88921024

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2857, 3224, 5714, 6448, 11428, 12896, 22856, 25792, 37141, 45712, 74282, 88567, 91424, 148564, 177134, 182848, 297128, 354268, 594256, 708536, 1151371, 1188512, 1417072, 2302742, 2377024, 2834144, 4605484, 5668288, 9210968, 18421936, 36843872, 73687744]

約数ペア:

[(1, 73687744), (2, 36843872), (4, 18421936), (8, 9210968), (13, 5668288), (16, 4605484), (26, 2834144), (31, 2377024), (32, 2302742), (52, 1417072), (62, 1188512), (64, 1151371), (104, 708536), (124, 594256), (208, 354268), (248, 297128), (403, 182848), (416, 177134), (496, 148564), (806, 91424), (832, 88567), (992, 74282), (1612, 45712), (1984, 37141), (2857, 25792), (3224, 22856), (5714, 12896), (6448, 11428)]