71959264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4283

約数の個数: 48

約数和(自身を含む): 156325680

約数和(自身を除く): 84366416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4219, 4264, 8438, 8528, 16876, 17056, 33752, 54847, 67504, 109694, 135008, 172979, 219388, 345958, 438776, 691916, 877552, 1383832, 1755104, 2248727, 2767664, 4497454, 5535328, 8994908, 17989816, 35979632, 71959264]

約数ペア:

[(1, 71959264), (2, 35979632), (4, 17989816), (8, 8994908), (13, 5535328), (16, 4497454), (26, 2767664), (32, 2248727), (41, 1755104), (52, 1383832), (82, 877552), (104, 691916), (164, 438776), (208, 345958), (328, 219388), (416, 172979), (533, 135008), (656, 109694), (1066, 67504), (1312, 54847), (2132, 33752), (4219, 17056), (4264, 16876), (8438, 8528)]