4013863756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{112787}}^1$

素因数の和:112870

約数の個数: 48

約数和(自身を含む): 8488876032

約数和(自身を除く): 4475012276

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 5084, 8897, 17794, 35588, 112787, 225574, 451148, 789509, 1579018, 3158036, 3496397, 4624267, 6992794, 9248534, 13985588, 18497068, 24474779, 32369869, 48949558, 64739738, 97899116, 129479476, 143352277, 286704554, 573409108, 1003465939, 2006931878, 4013863756]

約数ペア:

[(1, 4013863756), (2, 2006931878), (4, 1003465939), (7, 573409108), (14, 286704554), (28, 143352277), (31, 129479476), (41, 97899116), (62, 64739738), (82, 48949558), (124, 32369869), (164, 24474779), (217, 18497068), (287, 13985588), (434, 9248534), (574, 6992794), (868, 4624267), (1148, 3496397), (1271, 3158036), (2542, 1579018), (5084, 789509), (8897, 451148), (17794, 225574), (35588, 112787)]