40386864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{120199}}^1$

素因数の和:120217

約数の個数: 40

約数和(自身を含む): 119238400

約数和(自身を除く): 78851536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 120199, 240398, 360597, 480796, 721194, 841393, 961592, 1442388, 1682786, 1923184, 2524179, 2884776, 3365572, 5048358, 5769552, 6731144, 10096716, 13462288, 20193432, 40386864]

約数ペア:

[(1, 40386864), (2, 20193432), (3, 13462288), (4, 10096716), (6, 6731144), (7, 5769552), (8, 5048358), (12, 3365572), (14, 2884776), (16, 2524179), (21, 1923184), (24, 1682786), (28, 1442388), (42, 961592), (48, 841393), (56, 721194), (84, 480796), (112, 360597), (168, 240398), (336, 120199)]