26581848

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 68805120

約数和(自身を除く): 42223272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 67, 122, 134, 183, 201, 244, 268, 271, 366, 402, 488, 536, 542, 732, 804, 813, 1084, 1464, 1608, 1626, 2168, 3252, 4087, 6504, 8174, 12261, 16348, 16531, 18157, 24522, 32696, 33062, 36314, 49044, 49593, 54471, 66124, 72628, 98088, 99186, 108942, 132248, 145256, 198372, 217884, 396744, 435768, 1107577, 2215154, 3322731, 4430308, 6645462, 8860616, 13290924, 26581848]

約数ペア:

[(1, 26581848), (2, 13290924), (3, 8860616), (4, 6645462), (6, 4430308), (8, 3322731), (12, 2215154), (24, 1107577), (61, 435768), (67, 396744), (122, 217884), (134, 198372), (183, 145256), (201, 132248), (244, 108942), (268, 99186), (271, 98088), (366, 72628), (402, 66124), (488, 54471), (536, 49593), (542, 49044), (732, 36314), (804, 33062), (813, 32696), (1084, 24522), (1464, 18157), (1608, 16531), (1626, 16348), (2168, 12261), (3252, 8174), (4087, 6504)]