29357990512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{12983}}^1$

素因数の和:13166

約数の個数: 80

約数和(自身を含む): 60588122112

約数和(自身を除く): 31230131600

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 97, 124, 188, 194, 248, 376, 388, 496, 752, 776, 1457, 1552, 2914, 3007, 4559, 5828, 6014, 9118, 11656, 12028, 12983, 18236, 23312, 24056, 25966, 36472, 48112, 51932, 72944, 103864, 141329, 207728, 282658, 402473, 565316, 610201, 804946, 1130632, 1220402, 1259351, 1609892, 2261264, 2440804, 2518702, 3219784, 4881608, 5037404, 6439568, 9763216, 10074808, 18916231, 20149616, 37832462, 39039881, 59189497, 75664924, 78079762, 118378994, 151329848, 156159524, 236757988, 302659696, 312319048, 473515976, 624638096, 947031952, 1834874407, 3669748814, 7339497628, 14678995256, 29357990512]

約数ペア:

[(1, 29357990512), (2, 14678995256), (4, 7339497628), (8, 3669748814), (16, 1834874407), (31, 947031952), (47, 624638096), (62, 473515976), (94, 312319048), (97, 302659696), (124, 236757988), (188, 156159524), (194, 151329848), (248, 118378994), (376, 78079762), (388, 75664924), (496, 59189497), (752, 39039881), (776, 37832462), (1457, 20149616), (1552, 18916231), (2914, 10074808), (3007, 9763216), (4559, 6439568), (5828, 5037404), (6014, 4881608), (9118, 3219784), (11656, 2518702), (12028, 2440804), (12983, 2261264), (18236, 1609892), (23312, 1259351), (24056, 1220402), (25966, 1130632), (36472, 804946), (48112, 610201), (51932, 565316), (72944, 402473), (103864, 282658), (141329, 207728)]