65151916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 123076800

約数和(自身を除く): 57924884

約数列:

[1, 2, 4, 23, 46, 73, 89, 92, 109, 146, 178, 218, 292, 356, 436, 1679, 2047, 2507, 3358, 4094, 5014, 6497, 6716, 7957, 8188, 9701, 10028, 12994, 15914, 19402, 25988, 31828, 38804, 149431, 183011, 223123, 298862, 366022, 446246, 597724, 708173, 732044, 892492, 1416346, 2832692, 16287979, 32575958, 65151916]

約数ペア:

[(1, 65151916), (2, 32575958), (4, 16287979), (23, 2832692), (46, 1416346), (73, 892492), (89, 732044), (92, 708173), (109, 597724), (146, 446246), (178, 366022), (218, 298862), (292, 223123), (356, 183011), (436, 149431), (1679, 38804), (2047, 31828), (2507, 25988), (3358, 19402), (4094, 15914), (5014, 12994), (6497, 10028), (6716, 9701), (7957, 8188)]