25229112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 67555200

約数和(自身を除く): 42326088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 907, 1159, 1464, 1814, 2318, 2721, 3477, 3628, 4636, 5442, 6954, 7256, 9272, 10884, 13908, 17233, 21768, 27816, 34466, 51699, 55327, 68932, 103398, 110654, 137864, 165981, 206796, 221308, 331962, 413592, 442616, 663924, 1051213, 1327848, 2102426, 3153639, 4204852, 6307278, 8409704, 12614556, 25229112]

約数ペア:

[(1, 25229112), (2, 12614556), (3, 8409704), (4, 6307278), (6, 4204852), (8, 3153639), (12, 2102426), (19, 1327848), (24, 1051213), (38, 663924), (57, 442616), (61, 413592), (76, 331962), (114, 221308), (122, 206796), (152, 165981), (183, 137864), (228, 110654), (244, 103398), (366, 68932), (456, 55327), (488, 51699), (732, 34466), (907, 27816), (1159, 21768), (1464, 17233), (1814, 13908), (2318, 10884), (2721, 9272), (3477, 7256), (3628, 6954), (4636, 5442)]