869897824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38669}}^1$

素因数の和:38735

約数の個数: 48

約数和(自身を含む): 1851519600

約数和(自身を除く): 981621776

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 22496, 38669, 77338, 154676, 309352, 618704, 734711, 1237408, 1430753, 1469422, 2861506, 2938844, 5723012, 5877688, 11446024, 11755376, 22892048, 23510752, 27184307, 45784096, 54368614, 108737228, 217474456, 434948912, 869897824]

約数ペア:

[(1, 869897824), (2, 434948912), (4, 217474456), (8, 108737228), (16, 54368614), (19, 45784096), (32, 27184307), (37, 23510752), (38, 22892048), (74, 11755376), (76, 11446024), (148, 5877688), (152, 5723012), (296, 2938844), (304, 2861506), (592, 1469422), (608, 1430753), (703, 1237408), (1184, 734711), (1406, 618704), (2812, 309352), (5624, 154676), (11248, 77338), (22496, 38669)]