15663715256

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{5387}}^1$

素因数の和:5916

約数の個数: 64

約数和(自身を含む): 33905606400

約数和(自身を除く): 18241891144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 379, 548, 758, 959, 1096, 1516, 1918, 2653, 3032, 3836, 5306, 5387, 7672, 10612, 10774, 21224, 21548, 37709, 43096, 51923, 75418, 103846, 150836, 207692, 301672, 363461, 415384, 726922, 738019, 1453844, 1476038, 2041673, 2907688, 2952076, 4083346, 5166133, 5904152, 8166692, 10332266, 14291711, 16333384, 20664532, 28583422, 41329064, 57166844, 114333688, 279709201, 559418402, 1118836804, 1957964407, 2237673608, 3915928814, 7831857628, 15663715256]

約数ペア:

[(1, 15663715256), (2, 7831857628), (4, 3915928814), (7, 2237673608), (8, 1957964407), (14, 1118836804), (28, 559418402), (56, 279709201), (137, 114333688), (274, 57166844), (379, 41329064), (548, 28583422), (758, 20664532), (959, 16333384), (1096, 14291711), (1516, 10332266), (1918, 8166692), (2653, 5904152), (3032, 5166133), (3836, 4083346), (5306, 2952076), (5387, 2907688), (7672, 2041673), (10612, 1476038), (10774, 1453844), (21224, 738019), (21548, 726922), (37709, 415384), (43096, 363461), (51923, 301672), (75418, 207692), (103846, 150836)]