17237948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 23404612

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 71, 91, 92, 116, 142, 161, 182, 203, 284, 299, 322, 364, 377, 406, 497, 598, 644, 667, 754, 812, 923, 994, 1196, 1334, 1508, 1633, 1846, 1988, 2059, 2093, 2639, 2668, 3266, 3692, 4118, 4186, 4669, 5278, 6461, 6532, 8236, 8372, 8671, 9338, 10556, 11431, 12922, 14413, 17342, 18676, 21229, 22862, 25844, 26767, 28826, 34684, 42458, 45724, 47357, 53534, 57652, 60697, 84916, 94714, 107068, 121394, 148603, 187369, 189428, 242788, 297206, 331499, 374738, 594412, 615641, 662998, 749476, 1231282, 1325996, 2462564, 4309487, 8618974, 17237948]

約数ペア:

[(1, 17237948), (2, 8618974), (4, 4309487), (7, 2462564), (13, 1325996), (14, 1231282), (23, 749476), (26, 662998), (28, 615641), (29, 594412), (46, 374738), (52, 331499), (58, 297206), (71, 242788), (91, 189428), (92, 187369), (116, 148603), (142, 121394), (161, 107068), (182, 94714), (203, 84916), (284, 60697), (299, 57652), (322, 53534), (364, 47357), (377, 45724), (406, 42458), (497, 34684), (598, 28826), (644, 26767), (667, 25844), (754, 22862), (812, 21229), (923, 18676), (994, 17342), (1196, 14413), (1334, 12922), (1508, 11431), (1633, 10556), (1846, 9338), (1988, 8671), (2059, 8372), (2093, 8236), (2639, 6532), (2668, 6461), (3266, 5278), (3692, 4669), (4118, 4186)]