28836108

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5449}}^1$

素因数の和:5476

約数の個数: 72

約数和(自身を含む): 86982000

約数和(自身を除く): 58145892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5449, 10898, 16347, 21796, 32694, 38143, 49041, 65388, 76286, 98082, 114429, 147123, 152572, 196164, 228858, 267001, 294246, 343287, 457716, 534002, 588492, 686574, 801003, 1029861, 1068004, 1373148, 1602006, 2059722, 2403009, 3204012, 4119444, 4806018, 7209027, 9612036, 14418054, 28836108]

約数ペア:

[(1, 28836108), (2, 14418054), (3, 9612036), (4, 7209027), (6, 4806018), (7, 4119444), (9, 3204012), (12, 2403009), (14, 2059722), (18, 1602006), (21, 1373148), (27, 1068004), (28, 1029861), (36, 801003), (42, 686574), (49, 588492), (54, 534002), (63, 457716), (84, 343287), (98, 294246), (108, 267001), (126, 228858), (147, 196164), (189, 152572), (196, 147123), (252, 114429), (294, 98082), (378, 76286), (441, 65388), (588, 49041), (756, 38143), (882, 32694), (1323, 21796), (1764, 16347), (2646, 10898), (5292, 5449)]