42903952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 103882240

約数和(自身を除く): 60978288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 373, 553, 632, 728, 746, 1027, 1106, 1264, 1456, 1492, 2054, 2212, 2611, 2984, 4108, 4424, 4849, 5222, 5968, 7189, 8216, 8848, 9698, 10444, 14378, 16432, 19396, 20888, 28756, 29467, 33943, 38792, 41776, 57512, 58934, 67886, 77584, 115024, 117868, 135772, 206269, 235736, 271544, 383071, 412538, 471472, 543088, 766142, 825076, 1532284, 1650152, 2681497, 3064568, 3300304, 5362994, 6129136, 10725988, 21451976, 42903952]

約数ペア:

[(1, 42903952), (2, 21451976), (4, 10725988), (7, 6129136), (8, 5362994), (13, 3300304), (14, 3064568), (16, 2681497), (26, 1650152), (28, 1532284), (52, 825076), (56, 766142), (79, 543088), (91, 471472), (104, 412538), (112, 383071), (158, 271544), (182, 235736), (208, 206269), (316, 135772), (364, 117868), (373, 115024), (553, 77584), (632, 67886), (728, 58934), (746, 57512), (1027, 41776), (1106, 38792), (1264, 33943), (1456, 29467), (1492, 28756), (2054, 20888), (2212, 19396), (2611, 16432), (2984, 14378), (4108, 10444), (4424, 9698), (4849, 8848), (5222, 8216), (5968, 7189)]