29775732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 81970560

約数和(自身を除く): 52194828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 641, 948, 1106, 1282, 1659, 1923, 2212, 2564, 3318, 3846, 3871, 4487, 6636, 7692, 7742, 8974, 11613, 13461, 15484, 17948, 23226, 26922, 31409, 46452, 50639, 53844, 62818, 94227, 101278, 125636, 151917, 188454, 202556, 303834, 354473, 376908, 607668, 708946, 1063419, 1417892, 2126838, 2481311, 4253676, 4962622, 7443933, 9925244, 14887866, 29775732]

約数ペア:

[(1, 29775732), (2, 14887866), (3, 9925244), (4, 7443933), (6, 4962622), (7, 4253676), (12, 2481311), (14, 2126838), (21, 1417892), (28, 1063419), (42, 708946), (49, 607668), (79, 376908), (84, 354473), (98, 303834), (147, 202556), (158, 188454), (196, 151917), (237, 125636), (294, 101278), (316, 94227), (474, 62818), (553, 53844), (588, 50639), (641, 46452), (948, 31409), (1106, 26922), (1282, 23226), (1659, 17948), (1923, 15484), (2212, 13461), (2564, 11613), (3318, 8974), (3846, 7742), (3871, 7692), (4487, 6636)]