61142368

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 138910464

約数和(自身を除く): 77768096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2551, 2996, 3424, 5102, 5992, 10204, 11984, 17857, 20408, 23968, 35714, 40816, 71428, 81632, 142856, 272957, 285712, 545914, 571424, 1091828, 1910699, 2183656, 3821398, 4367312, 7642796, 8734624, 15285592, 30571184, 61142368]

約数ペア:

[(1, 61142368), (2, 30571184), (4, 15285592), (7, 8734624), (8, 7642796), (14, 4367312), (16, 3821398), (28, 2183656), (32, 1910699), (56, 1091828), (107, 571424), (112, 545914), (214, 285712), (224, 272957), (428, 142856), (749, 81632), (856, 71428), (1498, 40816), (1712, 35714), (2551, 23968), (2996, 20408), (3424, 17857), (5102, 11984), (5992, 10204)]