40376742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 95969280

約数和(自身を除く): 55592538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 79, 86, 129, 158, 237, 258, 283, 301, 474, 553, 566, 602, 849, 903, 1106, 1659, 1698, 1806, 1981, 3318, 3397, 3962, 5943, 6794, 10191, 11886, 12169, 20382, 22357, 23779, 24338, 36507, 44714, 47558, 67071, 71337, 73014, 85183, 134142, 142674, 156499, 170366, 255549, 312998, 469497, 511098, 938994, 961351, 1922702, 2884053, 5768106, 6729457, 13458914, 20188371, 40376742]

約数ペア:

[(1, 40376742), (2, 20188371), (3, 13458914), (6, 6729457), (7, 5768106), (14, 2884053), (21, 1922702), (42, 961351), (43, 938994), (79, 511098), (86, 469497), (129, 312998), (158, 255549), (237, 170366), (258, 156499), (283, 142674), (301, 134142), (474, 85183), (553, 73014), (566, 71337), (602, 67071), (849, 47558), (903, 44714), (1106, 36507), (1659, 24338), (1698, 23779), (1806, 22357), (1981, 20382), (3318, 12169), (3397, 11886), (3962, 10191), (5943, 6794)]