33653290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 36019670

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 110, 139, 142, 155, 278, 310, 341, 355, 682, 695, 710, 781, 1390, 1529, 1562, 1705, 2201, 3058, 3410, 3905, 4309, 4402, 7645, 7810, 8618, 9869, 11005, 15290, 19738, 21545, 22010, 24211, 43090, 47399, 48422, 49345, 94798, 98690, 108559, 121055, 217118, 236995, 242110, 305939, 473990, 542795, 611878, 1085590, 1529695, 3059390, 3365329, 6730658, 16826645, 33653290]

約数ペア:

[(1, 33653290), (2, 16826645), (5, 6730658), (10, 3365329), (11, 3059390), (22, 1529695), (31, 1085590), (55, 611878), (62, 542795), (71, 473990), (110, 305939), (139, 242110), (142, 236995), (155, 217118), (278, 121055), (310, 108559), (341, 98690), (355, 94798), (682, 49345), (695, 48422), (710, 47399), (781, 43090), (1390, 24211), (1529, 22010), (1562, 21545), (1705, 19738), (2201, 15290), (3058, 11005), (3410, 9869), (3905, 8618), (4309, 7810), (4402, 7645)]