74817964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 145337920

約数和(自身を除く): 70519956

約数列:

[1, 2, 4, 13, 26, 52, 61, 103, 122, 206, 229, 244, 412, 458, 793, 916, 1339, 1586, 2678, 2977, 3172, 5356, 5954, 6283, 11908, 12566, 13969, 23587, 25132, 27938, 47174, 55876, 81679, 94348, 163358, 181597, 306631, 326716, 363194, 613262, 726388, 1226524, 1438807, 2877614, 5755228, 18704491, 37408982, 74817964]

約数ペア:

[(1, 74817964), (2, 37408982), (4, 18704491), (13, 5755228), (26, 2877614), (52, 1438807), (61, 1226524), (103, 726388), (122, 613262), (206, 363194), (229, 326716), (244, 306631), (412, 181597), (458, 163358), (793, 94348), (916, 81679), (1339, 55876), (1586, 47174), (2678, 27938), (2977, 25132), (3172, 23587), (5356, 13969), (5954, 12566), (6283, 11908)]