33647874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 42194046

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 89, 111, 131, 178, 222, 262, 267, 393, 481, 534, 786, 962, 1157, 1443, 1703, 2314, 2886, 3293, 3406, 3471, 4847, 5109, 6586, 6942, 9694, 9879, 10218, 11659, 14541, 19758, 23318, 29082, 34977, 42809, 63011, 69954, 85618, 126022, 128427, 151567, 189033, 256854, 303134, 378066, 431383, 454701, 862766, 909402, 1294149, 2588298, 5607979, 11215958, 16823937, 33647874]

約数ペア:

[(1, 33647874), (2, 16823937), (3, 11215958), (6, 5607979), (13, 2588298), (26, 1294149), (37, 909402), (39, 862766), (74, 454701), (78, 431383), (89, 378066), (111, 303134), (131, 256854), (178, 189033), (222, 151567), (262, 128427), (267, 126022), (393, 85618), (481, 69954), (534, 63011), (786, 42809), (962, 34977), (1157, 29082), (1443, 23318), (1703, 19758), (2314, 14541), (2886, 11659), (3293, 10218), (3406, 9879), (3471, 9694), (4847, 6942), (5109, 6586)]