22861384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 54512640

約数和(自身を除く): 31651256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1013, 1612, 1736, 2026, 2821, 3224, 4052, 5642, 7091, 8104, 11284, 13169, 14182, 22568, 26338, 28364, 31403, 52676, 56728, 62806, 92183, 105352, 125612, 184366, 219821, 251224, 368732, 408239, 439642, 737464, 816478, 879284, 1632956, 1758568, 2857673, 3265912, 5715346, 11430692, 22861384]

約数ペア:

[(1, 22861384), (2, 11430692), (4, 5715346), (7, 3265912), (8, 2857673), (13, 1758568), (14, 1632956), (26, 879284), (28, 816478), (31, 737464), (52, 439642), (56, 408239), (62, 368732), (91, 251224), (104, 219821), (124, 184366), (182, 125612), (217, 105352), (248, 92183), (364, 62806), (403, 56728), (434, 52676), (728, 31403), (806, 28364), (868, 26338), (1013, 22568), (1612, 14182), (1736, 13169), (2026, 11284), (2821, 8104), (3224, 7091), (4052, 5642)]