29939688

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 81338400

約数和(自身を除く): 51398712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 659, 1262, 1318, 1893, 1977, 2524, 2636, 3786, 3954, 5048, 5272, 5679, 5931, 7572, 7908, 11358, 11862, 15144, 15816, 22716, 23724, 45432, 47448, 415829, 831658, 1247487, 1663316, 2494974, 3326632, 3742461, 4989948, 7484922, 9979896, 14969844, 29939688]

約数ペア:

[(1, 29939688), (2, 14969844), (3, 9979896), (4, 7484922), (6, 4989948), (8, 3742461), (9, 3326632), (12, 2494974), (18, 1663316), (24, 1247487), (36, 831658), (72, 415829), (631, 47448), (659, 45432), (1262, 23724), (1318, 22716), (1893, 15816), (1977, 15144), (2524, 11862), (2636, 11358), (3786, 7908), (3954, 7572), (5048, 5931), (5272, 5679)]