38574448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 82892016

約数和(自身を除く): 44317568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3593, 5368, 7186, 10736, 14372, 28744, 39523, 57488, 79046, 158092, 219173, 316184, 438346, 632368, 876692, 1753384, 2410903, 3506768, 4821806, 9643612, 19287224, 38574448]

約数ペア:

[(1, 38574448), (2, 19287224), (4, 9643612), (8, 4821806), (11, 3506768), (16, 2410903), (22, 1753384), (44, 876692), (61, 632368), (88, 438346), (122, 316184), (176, 219173), (244, 158092), (488, 79046), (671, 57488), (976, 39523), (1342, 28744), (2684, 14372), (3593, 10736), (5368, 7186)]