64820742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 161395200

約数和(自身を除く): 96574458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 2801, 3306, 3857, 5602, 7714, 8403, 11571, 16806, 19607, 23142, 39214, 53219, 58821, 81229, 106438, 117642, 159657, 162458, 243687, 319314, 372533, 487374, 568603, 745066, 1117599, 1137206, 1543351, 1705809, 2235198, 3086702, 3411618, 4630053, 9260106, 10803457, 21606914, 32410371, 64820742]

約数ペア:

[(1, 64820742), (2, 32410371), (3, 21606914), (6, 10803457), (7, 9260106), (14, 4630053), (19, 3411618), (21, 3086702), (29, 2235198), (38, 1705809), (42, 1543351), (57, 1137206), (58, 1117599), (87, 745066), (114, 568603), (133, 487374), (174, 372533), (203, 319314), (266, 243687), (399, 162458), (406, 159657), (551, 117642), (609, 106438), (798, 81229), (1102, 58821), (1218, 53219), (1653, 39214), (2801, 23142), (3306, 19607), (3857, 16806), (5602, 11571), (7714, 8403)]