987707584

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6271}}^1$

素因数の和:6413

約数の個数: 56

約数和(自身を含む): 2064642048

約数和(自身を除く): 1076934464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 184, 214, 368, 428, 736, 856, 1472, 1712, 2461, 3424, 4922, 6271, 6848, 9844, 12542, 19688, 25084, 39376, 50168, 78752, 100336, 144233, 157504, 200672, 288466, 401344, 576932, 670997, 1153864, 1341994, 2307728, 2683988, 4615456, 5367976, 9230912, 10735952, 15432931, 21471904, 30865862, 42943808, 61731724, 123463448, 246926896, 493853792, 987707584]

約数ペア:

[(1, 987707584), (2, 493853792), (4, 246926896), (8, 123463448), (16, 61731724), (23, 42943808), (32, 30865862), (46, 21471904), (64, 15432931), (92, 10735952), (107, 9230912), (184, 5367976), (214, 4615456), (368, 2683988), (428, 2307728), (736, 1341994), (856, 1153864), (1472, 670997), (1712, 576932), (2461, 401344), (3424, 288466), (4922, 200672), (6271, 157504), (6848, 144233), (9844, 100336), (12542, 78752), (19688, 50168), (25084, 39376)]