764377432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25609}}^1$

素因数の和:25676

約数の個数: 64

約数和(自身を含む): 1807041600

約数和(自身を除く): 1042664168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 7462, 14924, 25609, 29848, 51218, 102436, 179263, 204872, 332917, 358526, 665834, 717052, 1049969, 1331668, 1434104, 2099938, 2330419, 2663336, 4199876, 4660838, 7349783, 8399752, 9321676, 13649597, 14699566, 18643352, 27299194, 29399132, 54598388, 58798264, 95547179, 109196776, 191094358, 382188716, 764377432]

約数ペア:

[(1, 764377432), (2, 382188716), (4, 191094358), (7, 109196776), (8, 95547179), (13, 58798264), (14, 54598388), (26, 29399132), (28, 27299194), (41, 18643352), (52, 14699566), (56, 13649597), (82, 9321676), (91, 8399752), (104, 7349783), (164, 4660838), (182, 4199876), (287, 2663336), (328, 2330419), (364, 2099938), (533, 1434104), (574, 1331668), (728, 1049969), (1066, 717052), (1148, 665834), (2132, 358526), (2296, 332917), (3731, 204872), (4264, 179263), (7462, 102436), (14924, 51218), (25609, 29848)]